
Exam format
Oracle PL/SQL Developer Certified Professional Exam Format
Everything the official exam blueprint specifies: question count, time limit, scoring and the weight each domain carries. The Oracle PL/ Developer Certified Professional certification validates a candidate's ability to design, implement, and optimize complex procedural logic within the Oracle Database ecosystem. As businesses move toward more data-intensive applications, the ability to offload logic to the database layer becomes critical. This exam goes beyond basic syntax, requiring candidates to demonstrate a profound understanding of how to minimize context switching between the and PL/ engines, how to leverage collections for high-speed data manipulation, and how to architect modular, reusable code using sophisticated package structures. It tests the developer's ability to handle complex error scenarios and ensures they can maintain high-performance database environments through advanced tuning and debugging methodologies. Candidates must demonstrate mastery over the entire development lifecycle, from initial block design to the final optimization of bulk processing operations.
- 65 questions
- 90 min
- 66% to pass
- 7 domains
Exam facts at a glance
What we know about this exam, and where the information comes from.
| Specification | Value |
|---|---|
| Questions | 65 |
| Time limit | 90 minutes (83s per question) |
| Passing score | 66% |
| Domains | 7 |
| Level | Professional |
| Question bank here | 65 questions |
| Source | Certilum's own record — the vendor does not publish this figure |
Official domain weights
The percentage of the exam each domain carries. Weight your revision by these numbers, not by what you find hardest.
| Domain | Weight | Topics | Practice Qs |
|---|---|---|---|
| SQL in PL/SQL | 10% |
| 7 |
| Code Management | 10% |
| 6 |
| Working with Data | 15% |
| 10 |
| Exception Handling | 10% |
| 6 |
| PL/SQL Fundamentals | 15% |
| 10 |
| Subprograms and Packages | 25% |
| 16 |
| Dynamic SQL and Advanced Topics | 15% |
| 10 |
The heaviest domain is SQL in PL/SQL at 10%, and that is where lost points cost you the most. Certilum scores you per domain so you can see the difference between a knowledge gap and a formatting problem.
Note from the vendor record: Technology exam under 'Oracle Cloud Infrastructure and Technology Exams' at USD 245 per single attempt (6 months). Base Exam Price $245 / Delta $125. (Oracle PL/SQL Developer) Local pricing by region via Pearson VUE. Official exam page
More about the Oracle PL/SQL Developer Certified Professional exam
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Frequently asked questions
Everything you need to know about the Oracle PL/SQL Developer Certified Professional exam.


